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Updated: Jun 17, 2026

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Multi-Modal Home Sleep Monitoring in Older Adults
Published on: January 26, 2019
Are sleep studies appropriately done in the home?
1Department of Pulmonary, Critical Care, and Sleep Medicine, Mayo Clinic, Rochester, Minnesota 55905, USA. pgay@mayo.edu
Respiratory Care
|December 31, 2009
Summary
Home polysomnography shows strong correlation with sleep lab results for diagnosing obstructive sleep apnea (OSA). However, limited outcome data fuels ongoing debate about its appropriate use in OSA diagnosis.
Area of Science:
- Sleep Medicine
- Respiratory Medicine
Background:
- Obstructive sleep apnea (OSA) diagnosis and treatment barriers are decreasing due to increased physician awareness of its prevalence and consequences.
- Sleep-laboratory polysomnography is the gold standard for OSA diagnosis, yet its lucrative nature has shifted focus from management to diagnosis.
- Despite FDA approval of portable devices, reimbursement issues hinder widespread adoption of home polysomnography.
Purpose of the Study:
- To review the evidence supporting home polysomnography for obstructive sleep apnea (OSA) diagnosis.
- To address the controversy surrounding the use of home polysomnography versus traditional sleep studies.
Main Methods:
- Review of scientific literature comparing home polysomnography and sleep-laboratory polysomnography findings.
- Analysis of existing data regarding the correlation between home and laboratory sleep studies.
- Examination of outcomes-oriented studies related to home polysomnography.
Main Results:
- Numerous studies demonstrate a strong correlation between home polysomnography and sleep-laboratory polysomnography results.
- Limited data from outcome-focused studies contribute to the ongoing controversy regarding home polysomnography's diagnostic utility.
Conclusions:
- Home polysomnography shows promise and strong correlation with traditional methods for OSA diagnosis.
- Further outcome-based research is needed to resolve the controversy and establish definitive guidelines for home polysomnography in OSA diagnosis.
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